论文部分内容阅读
本文根据集合论提出了机械补偿型变焦镜头的分类(使用的模型有336种变焦型),分析了新型变焦镜头的近轴理论,并示出了数值实例。
In this paper, the classification of mechanically compensated zoom lenses is proposed based on the set theory (336 zoom models are used), the paraxial theory of the new zoom lens is analyzed, and numerical examples are shown.